baber/WOPTO huggingface dataset:
Patent KR-20210128330-A (KR)
Inventor: LIM SEONG MOK
IPC: H04W72/12
Filed: 2021-01-15
Abstract: The present invention relates to a method for allowing a terminal to transmit an uplink reference signal in a wireless communication system, the method comprising the steps of: receiving setting information for a first uplink reference signal based on higher layer signaling; receiving first downlink control information (DCI) for changing transmission timing of the first uplink reference signal; and transmitting the first uplink reference signal at the transmission timing changed based on the first DCI.
Patent KR-20210008905-A (KR)
Inventor: SEOK IN SUN
IPC: A61M15/06
Filed: 2021-01-18
Abstract: The present invention relates to a vaporizer, which enables a fuel module, a heating module, or a vaporizing module to be conveniently coupled/separated, in a drawer manner, to/from a body part housing since a fuel module chamber, a heating module chamber, or a vaporizing module chamber are provided in the body part housing, and restrains the carbonization of fuel or an absorbent member since the fuel or a specific surface of the absorbent member is uniformly heated (irradiated) by heating energy (light, beam, or heat) emitted (irradiated) from a heating member of the heating module.
Patent KR-20220104374-A (KR)
Inventor: JEON YEON SIK
IPC: H01M8/04029
Filed: 2021-01-18
Abstract: The objective of the present invention is to provide an exhaust device for a power generation fuel cell system, wherein a discharge pipe formed in a plurality of integrated fuel cell modules and discharging water, hydrogen, air and the like is connected to one integrated discharge pipe, high-temperature external air blowing from a radiator for cooling the integrated fuel cell modules is guided to the integrated discharge pipe to be easily discharged without freezing during the winter, and the air from external air is mixed with hydrogen to reduce the concentration of the hydrogen.
Patent KR-20210098867-A (KR)
Title: Door-lock device and household appliance equipped with such door-lock device
Inventor: PROMUTICO FABRIZIO
IPC: E05B15/00
Filed: 2021-01-29
Abstract: The present invention relates to a door lock device (1) for household appliances such as washing machines, dishwashers and the like with a door provided with a prong (P), wherein the door lock device (1) comprises a containment casing (2) and a blocking assembly (4) arranged in the containment casing (2), and a hook (44) for engaging with the prong (P) when the home appliance door is closed is provided so that the hook (44) is configured to move when engaged with the prong (P). The blocking assembly (4) comprises at least one rolling member (46, 47) associated with the hook (44) and arranged to roll to allow translational movement of the hook (44). The present invention also relates to household appliances such as washing machines, dishwashers and the like.
Patent KR-20220111492-A (KR)
Inventor: KIM KWANG IL
IPC: E05D3/06
Filed: 2021-02-02
Abstract: The present invention relates to a folding hinge module for a mobile terminal and, more specifically, to a folding hinge module for a mobile terminal that can easily unfold or hinge a flexible display mounted to the mobile terminal. In the folding hinge module for a mobile terminal of the present invention, a central gear rotates around a Z-axis by a first shaft gear when a first plate rotates around an X-axis and a second plate rotates around the X-axis by a second shaft gear as the central gear rotates around the Z-axis, so it is possible that the first plate and the second plate are easily unfolded or hinged.
Patent KR-20220112955-A (KR)
Inventor: KWON JIHYE
IPC: G06F3/14
Filed: 2021-02-05
Abstract: According to one embodiment, an electronic device includes a transparent display capable of displaying content on front and rear surfaces, and at least one processor operatively connected to the transparent display. The at least one processor may be set to identify the location and size of content requiring security among screens displayed on the front surface, identify at least one of the color or brightness of an object corresponding to the content, and display the object having an identified color and brightness in an area of the rear surface determined based on the location and size of the content.
Patent KR-20210122667-A (KR)
Title: System and method for computing
Inventor: MALLADI KRISHNA TEJA
IPC: G06F12/0817
Filed: 2021-02-08
Abstract: Disclosed are a system and method for computing. The system for computing may comprise: a memory comprising one or more function-in-memory circuits; and a cache coherent protocol interface circuit comprising a first interface and a second interface. Each of the one or more function-in-memory circuits may be configured to perform an operation for the operands comprising a first operand searched from the memory to form a result. The first interface is coupled to the memory, and the second interface may be configured as a cache coherent protocol interface in a bus interface. Therefore, the present invention is capable of allowing a performance of an operation of the system to be improved.
Patent KR-20220117526-A (KR)
Title: Automatic sloping plate cleaner device for sedimentation tank
Inventor: CHOI KYOUNG CHOL
IPC: B01D21/00
Filed: 2021-02-17
Abstract: The present invention relates to an automatic cleaner device for a sloping plate in a sedimentation tank of a water treatment plant. The automatic cleaner device according to the present invention comprises: a trolley (10) which can be moved forward, backward, leftward, and rightward from an area around the top of the inclined plate (B) in a sedimentation tank (A); a lifting device (20) which is formed on the top surface of the trolley (10), which is movable leftward and rightward, to be inclined corresponding to the inclination angle of the inclined plate (B) such that a lifting head (30) is introduced and lifted between the inclined plates (B); and a scraper plate (40) which is lowered in contact with the front or both the front and back of the inclined plate (B) on the lifting head (30), thereby cleaning the surface of the inclined plate (B). Therefore, the present invention can improve deposition efficiency of a settling tank using the sloping plate.
Patent KR-20210023930-A (KR)
Title: Copper oxide powder for use in plating of a substrate
Inventor: SHIMOYAMA MASASHI
IPC: C25D3/38
Filed: 2021-02-22
Abstract: The present invention provides soluble copper oxide powder which prevents degradation of quality of a copper film formed by plating. The copper oxide powder supplied to a plating solution for plating a substrate W comprises a plurality of impurities containing copper and sodium. Concentration of the sodium is the same with or smaller than 20 ppm. The copper oxide powder is periodically supplied to the plating solution. Voltage is applied between the substrate W and an insoluble anode (8) impregnated in the plating solution, so that the copper film is formed on the substrate W.
Patent KR-20220121633-A (KR)
Title: Apparatus and method for measurement of a low load current
Inventor: PARK MIN SANG
IPC: H02M1/00
Filed: 2021-02-25
Abstract: An apparatus for measuring a load current provided to a load of a switching converter, includes: a pulse generation circuit configured to generate a control pulse based on a power switch driving signal of the switching converter; a reference current generation circuit configured to generate a reference current based on the control pulse; a clock generation circuit configured to generate a clock signal based on the control pulse and the reference current; and a clock counter configured to count the number of cycles of the clock signal during a switching period of the switching converter. The reference current generation circuit is configured to control the reference current to compensate for a leakage current generated from the clock generation circuit during the switching period. Therefore, the present invention is capable of accurately estimating the power consumption of a load.
Patent KR-20210028621-A (KR)
Title: Spacer grid of a nuclear fuel assembly
Inventor: RYU JOO YOUNG
IPC: G21C3/356
Filed: 2021-02-26
Abstract: The present invention relates to a spacer grid of a nuclear fuel assembly, which can be manufactured using three-dimensional printing with a high degree of design freedom, excluding sheet metal processing and welding processing and which can simplify a structure, improve impact strength, and reduce pressure drop. In the spacer grid of the nuclear fuel assembly of the present invention, hollow cylindrical lattice cells (110) having an inner wall (111) are arranged in a lattice structure and are connected to each other in a circumscribed manner, and the lattice cells (110) protrude from the inner wall and spirally rotate in a central axis direction, wherein the lattice cells (110) include an elastic vane (120) having a cross-section with an arc shape and supporting a fuel rod.
Patent KR-20220125026-A (KR)
Title: Audio processing method and electronic device including the same
Inventor: KIM KIHUN
IPC: G10L19/16
Filed: 2021-03-04
Abstract: According to various embodiments of the present invention, an electronic device comprises: a speaker; an audio connector; a wireless communication circuit; and a processor operatively connected with the speaker, the audio connector, and the wireless communication circuit. The processor identifies format information related to a format forming an audio signal in an audio file, and determines a type of the audio file based on the format information. In addition, the processor converts the audio file into the audio signal and processes the audio signal by using a processing method optimized for the determined type among a plurality of designated processing methods. Moreover, the processor may be configured to output the processed audio signal to at least one of the speaker, the audio connector, and the wireless communication circuit. Besides, various embodiments are possible. Accordingly, when playing audio, a sound field effect optimized for the audio signal can be provided to a user.
Patent KR-20220125526-A (KR)
Title: Isopropylmaleate synthase variant and a method of producing L-leucine using the same
Inventor: LEE HAYUN
IPC: C12N9/10
Filed: 2021-03-05
Abstract: The present application relates to an isopropylmalate synthase variant and a method for producing L-leucine using the same. In the present application, variant polypeptide having the activity of isopropylmalate synthase has increased activity compared to wild-type isopropylmalate synthase, and thus can be applied to mass-produce L-leucine in high yield.
Patent KR-20220126004-A (KR)
Inventor: LEE YONGSEOK
IPC: H01M10/052
Filed: 2021-03-08
Abstract: A positive electrode for a lithium secondary battery according to the present invention includes: a current collector; and a positive electrode active material layer disposed on the current collector and including a positive electrode active material and carbon nanotubes, wherein the carbon nanotube have ID/IG of 0.10 or less that is a ratio of dividing the peak intensity of a D-band by the peak intensity of a G-band on the Raman spectrum.
Patent KR-20220126446-A (KR)
Title: Coordinated voltage control method for reducing number of operation of voltage regulating device in distributin network and apparatus thereof
Inventor: LIM SAE HWAN
IPC: H02J3/00
Filed: 2021-03-09
Abstract: The present invention relates to a coordinated voltage control method in a distribution network. The method includes: a step of predicting a generation amount of distributed power linked to the distribution network and a load amount of electric power loads; a step of predicting an operation of a voltage regulating device installed at a point of common coupling (PCC) of the distribution network based on the predicted generation amount and load amount; a step of setting a constraint condition for minimizing the operation of the voltage regulating device based on a result of predicting the operation of the voltage regulating device; and a step of calculating a reactive power compensation amount of the distributed power by performing an optimization algorithm having a predetermined target function and the set constraint condition of the voltage regulating device.
Patent KR-20210122084-A (KR)
Title: Edge ring and plasma processing apparatus
Inventor: OGASAWARA MASAHIRO
IPC: H01J37/32
Filed: 2021-03-10
Abstract: Provided, in the present disclosure, is an edge ring comprising a material composed of a boron carbide and a silicon carbide to improve a resistance of plasma, wherein a content of the boron carbide contained in the material is 30-50%. Therefore, the present invention is capable of improving the resistance of plasma.
Patent KR-20220133616-A (KR)
Title: How to directly scan a dental impression using a model scanner
Inventor: SHIN SEONGHUN
IPC: A61C9/00
Filed: 2021-03-25
Abstract: The present invention relates to a method for directly scanning a dental impression using a model scanner which secures 3D impression data through a process of scanning and matching an internal shape of an intaglio shape of an impression through a 3D scan and easily scans a difficult-to-scan part with respect to an intaglio area of the impression through a cutting scan. The method for directly scanning a dental impression using a model scanner comprises the steps of: securing an impression (impression model) by taking an impression of teeth in the oral cavity using a dental tray; cutting the secured impression; scanning the cut impression with a 3D scanner; and matching and modeling a scanned impression shape. Accordingly, a process and time for acquiring impression data can be shortened.
Patent KR-20220135125-A (KR)
Inventor: LEE DAE HEE
IPC: A61M5/168
Filed: 2021-03-29
Abstract: The present invention relates to an IV flow regulator which includes: an upper lever; a lower lever disposed below the upper lever and controlling a flow rate of IV by a control operation rotating opposite to the upper lever; a cover fastened to the lower lever; and a conversion restraint part in which, depending on the relative positions of the cover and the lower lever, a constrained state in which the cover and the lower lever are mutually constrained for the control operation to be possible and a free state in which the control operation is impossible because the cover and the lower lever are not mutually constrained are converted.
Patent KR-20220136539-A (KR)
Title: Display device and proximity sensing method using input sensor
Inventor: JEE YONGJIN
IPC: G09G5/10
Filed: 2021-03-30
Abstract: According to an embodiment of the present invention, a display device includes: a control unit which executes a proximity sensing mode for detecting a proximity signal instead of a touch signal when a start signal is received according to a user's input; a display unit which reduces the luminance of a display panel to target luminance when the proximity sensing mode is executed; and a sensor unit synchronized with the display unit and sensing the proximity signal. Therefore, noise caused by the display panel can be reduced.
Patent KR-20210040903-A (KR)
Title: A method for producing three-dimensional fibroblast cluster using MBP-FGF2
Inventor: KIM SANG HEON
IPC: A61K35/36
Filed: 2021-03-31
Abstract: Provided are a three-dimensional fibroblast aggregate and a manufacturing method thereof. According to the fibroblast aggregate and the manufacturing method thereof, it is possible to easily obtain a large amount of the three-dimensional fibroblast aggregate in a short time in a culture vessel. The three-dimensional fibroblast aggregate surrounded by the extracellular matrix is transplanted in vivo as a cell source as an injection formulation without damage to the fibroblasts, thereby being used as a cell therapy agent or a pharmaceutical composition.
Patent KR-20220140660-A (KR)
Inventor: KIM KYUNG SUNG
IPC: E02D27/52
Filed: 2021-04-10
Abstract: Proposed is a method for installing a steel shear material in a steel pile and implementing shear reinforcement to use the steel pile as a permanent structure, whereas the conventional steel pile used for foundation of a bridge or offshore structure is used as a sacrificial steel pipe for maintaining a hollow wall of an excavated hole and a shape of concrete without playing a structural role. The installation method includes installing a steel pipe under the ground in the sea, placing a bonding material containing concrete under the steel pile, draining water in the steel pile, and installing a shear steel material on the inner surface of the steel pile, so that the steel pile can be used as a permanent structure.
Patent KR-20220141010-A (KR)
Inventor: OH YANG MIN
IPC: A23L27/10
Filed: 2021-04-12
Abstract: The present invention relates to a Tonkatsu sauce composition and a Tonkatsu sauce manufacturing method using the same. The composition comprises: wheat flour; butter; demi-glace sauce; worcestershire sauce; tomato ketchup; chili sauce; steak sauce; arrowroot syrup comprising green tea; salt; pineapple; apple; kiwi; and onion for removing odors of pork for Tonkatsu and improving the flavor of Tonkatsu at the same time. The present invention comprises: 50 parts by weight of flour; 7 to 3 parts by weight of butter; 5.5 to 1.5 parts by weight of demi-glace sauce; 3 to 0.8 parts by weight of worcestershire sauce; 3 to 0.8 parts by weight of tomato ketchup; and 3 to 0.8 parts by weight of chili sauce; 1 to 0.6 parts by weight of steak sauce; 5 to 1 parts by weight of arrowroot syrup comprising green tea; 0.5 to 0.1 parts by weight of salt; 3 to 0.8 parts by weight of pineapple; 4 to 0.9 parts by weight of apples; 3 to 0.8 parts by weight of kiwi; 0.7 to 0.3 parts by weight of onion; 1 to 0.6 parts by weight of raspberry leaf powder; and 0.5 to 0.1 parts by weight of orange extract.
Patent KR-20220144613-A (KR)
Inventor: LEE CHANG HYUN
IPC: G01R31/387
Filed: 2021-04-20
Abstract: The present invention relates to a technology capable of reducing standby current in a portable electronic device and, more specifically, to a technology capable of reducing standby current by maintaining or turning off a power supply voltage in a portable electronic device equipped with a battery. According to one embodiment of the present invention, a standby current reduction structure of a portable electronic device comprises: a battery supplying power; an interrupt event generation source connected to the battery; an LDO connected to the interrupt event generation source; and a microcontroller including an interrupt pin receiving an interrupt signal input from the interrupt event generation source, and connected to the LDO and a plurality of peripheral devices. The LDO is connected to the microcontroller and a plurality of peripherals, respectively, to apply a power supply voltage to the microcontroller and the plurality of peripheral devices when an interrupt signal is input from the interrupt event source, and maintains or turns off the power supply voltage applied to the microcontroller and the plurality of peripheral devices according to a signal from the microcontroller.
Patent KR-20220145149-A (KR)
Inventor: GANG HYO SIK
IPC: A23P20/10
Filed: 2021-04-21
Abstract: The present invention relates to a method for making sandwich glutinous rice cake using Yanggaeng, a sweet bean jelly. The method for making Yanggang sandwich glutinous rice cake comprises the steps of: manufacturing Yanggaeng using any one of mango, blueberry, and black sesame; preparing a glutinous rice cake base made by mixing and grinding glutinous rice or black rice and glutinous rice and then steaming the same; and placing castella rice cake on a bottom, putting a first glutinous rice cake base thereon, putting Yanggaeng using any one of mango Yanggaeng, blueberry Yanggaeng, and black sesame Yanggaeng on top of the primary glutinous rice cake base, putting a second glutinous rice case base thereon, and sprinkling castella rice cake powder on the second glutinous rice cake base to make glutinous rice cake. The present invention has the effect of allowing people of all ages to enjoy healthy rice cakes made of ingredients such as glutinous rice, mango, blueberry, and black sesame.
Patent KR-20220146850-A (KR)
Title: table for vehicle
Inventor: PARK JONG HOON
IPC: B60N3/00
Filed: 2021-04-26
Abstract: Disclosed is a table for a vehicle. According to the present invention, the table for a vehicle comprises: a table body; a seat connection unit provided on the lower part of the table body and including an Isofix connector detachably coupled to an Isofix anchor of a vehicle seat; and a support leg provided at the lower part of the table body to be hinged rotatably to be folded toward the table body and allowing an end part to come in contact with an interior floor surface of the vehicle to support the table body. Accordingly, the table for a vehicle is formed in a structure detachably coupled to the Isofix anchor of the vehicle seat, thereby being convenient to install and use and being applied and used in all types of vehicles regardless of vehicle models.
Patent KR-20220148576-A (KR)
Inventor: LEE JIJUNG
IPC: A61K8/26
Filed: 2021-04-29
Abstract: The present specification relates to a composition which includes oil with specific refractive index, specific gravity, viscosity, and the like and inorganic powder coated with polysaccharide at the same time, and thus can maintain the glow of the skin while having excellent moisture retention power, can realize a uniform layer of makeup, and is not slippery. In particular, by realizing a uniform layer of makeup, adhesion is improved and the smudging of the layer of makeup can be reduced.
Patent KR-20220149063-A (KR)
Inventor: KIM MIN HO
IPC: G06N20/20
Filed: 2021-04-30
Abstract: Disclosed are a method and apparatus for predicting coke content in a catalyst and a temperature of a catalyst regeneration column in a reformer. According to one embodiment of the present invention, the method for predicting coke content in a catalyst and a temperature of a catalyst regeneration column in a reformer includes: a step of training a first prediction model for predicting properties of feed of the reformer and a second prediction model for predicting properties of products of the reformer, coke content of a catalyst used in the reformer, and a temperature of the catalyst regeneration column in the reformer; a step of allowing a first prediction unit including the trained first prediction model to receive a current operation condition for a reactor set of the reformer to predict the properties of feed currently supplied to the reactor set in real time; a step of allowing a second prediction unit including the trained second prediction model to receive the current operation condition and the predicted properties of the feed to predict properties of products currently produced in the reactor set, the coke content of the catalyst, and the temperature of the catalyst regeneration column in real time; and a step of outputting, when an operation condition changed by an operator of the reformer is input, a prediction result according to the changed operation condition with a prediction result according to the current operation condition. Accordingly, the present invention enables the operator to check an operation state of the reformer in real time.
Patent KR-20210055031-A (KR)
Title: A fixing module and a motion assist apparatus comprising thereof
Inventor: MINHYUNG LEE
IPC: A63B23/04
Filed: 2021-05-03
Abstract: The above description relates to a fixing module and a motion assist apparatus comprising the same. According to one embodiment of the present invention, the fixing module includes: a base body; a plurality of side frames which are provided on both sides of the base body; a joint assembly which is provided on the side frames; and a height adjustment assembly which is provided on the base body and to which a driving module for providing power transmitted to the joint assembly can be attached. The spacing between the plurality of side frames can be adjusted. The present invention can provide the motion assist apparatus for strengthening the muscular strength of the human body.